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Flashcards in Back Actions Deck (11):
1

Trapezius.

Upper fibres - elevation and rotation of scapula in arm abduction.
Middle fibres - retraction of scapula.
Lower fibes - inferiorly pull scapula.

2

Latissimus dorsi.

Extension, adduction and medial rotation of upper limb.

3

Levator scapulae.

Elevation of scapula.

4

Rhomboid major.

Retraction and rotation of scapula.

5

Rhomboid minor.

Retraction and rotation of scapula.

6

Deltoid.

Anterior fibres - flexion at shoulder.
Middle fibres - abduction of arm 15-90.
Posterior fibres - extension at shoulder.

7

Teres major.

Adduction at shoulder.
Medial rotation of arm.

8

Supraspinatus.

Abduction of arm 0-15.

9

Infraspinatus.

Lateral rotation of arm.

10

Subscapularis.

Medial rotation of arm.

11

Teres minor.

Lateral rotation of arm.